Devs! While you're at it, unlock hairstyles and race starting sets too!

[Naunet]

Yes, please!

Clothes are clothes. There's no good reason one person would be physically incapable of wearing some strappy sandals or a miniskirt or whatever.

Those are heavy into lore

What lore, exactly? None is provided. They are aesthetically inspired by a particular race perhaps (though I'm not sure what cultural relevance a schoolgirl outfit has for miqo'te, for example), but I think you'd be hard pressed to prove there's some heavy lore that would make it impossible for other races to wear these things.